#!/usr/bin/node

const Circle = require('./04-export-object.js'),
      log = console.log,
      chalk = require('chalk');

const circle = new Circle();

log('直径：'+chalk.green(circle.diameter(5)));
log('周长：'+chalk.green(circle.circumference(5)));
log('面积：'+chalk.green(circle.area(5)));
log(module);

